Function core::arch::wasm64::u16x8_extadd_pairwise_u8x16

pub fn u16x8_extadd_pairwise_u8x16(a: v128) -> v128

Available on target_family="wasm" and target feature simd128 and WebAssembly only.

整数扩展成对加法产生扩展结果 (比输入宽两倍的结果)。